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<html lang="zh">

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Echarts案例</title>
    <!-- 引入echarts -->
    <script src="https://cdn.bootcss.com/echarts/3.6.2/echarts.min.js"></script>
</head>

<body>
    <!-- 为 ECharts 准备一个具备大小（宽高）的 DOM -->
    <h1>dddddd</h1>
    <div id="main2" style="width: 600px;height:400px;"></div>
    <p>dddddddd</p>
    <script type="text/javascript">
        // 基于准备好的dom，初始化echarts实例

        var myChart = echarts.init(document.getElementById('main2'));

        // 准备数据
        var dataBJ = [
            [1, 55, 9, 56, 0.46, 18, 6, "良"],
            [2, 25, 11, 21, 0.65, 34, 9, "优"],
            [3, 56, 7, 63, 0.3, 14, 5, "良"],
            [4, 33, 7, 29, 0.33, 16, 6, "优"],
            [5, 42, 24, 44, 0.76, 40, 16, "优"],
            [6, 82, 58, 90, 1.77, 68, 33, "良"],
            [7, 74, 49, 77, 1.46, 48, 27, "良"],
            [8, 78, 55, 80, 1.29, 59, 29, "良"],
            [9, 267, 216, 280, 4.8, 108, 64, "重度污染"],
            [10, 185, 127, 216, 2.52, 61, 27, "中度污染"],
            [11, 39, 19, 38, 0.57, 31, 15, "优"],
            [12, 41, 11, 40, 0.43, 21, 7, "优"],
            [13, 64, 38, 74, 1.04, 46, 22, "良"],
            [14, 108, 79, 120, 1.7, 75, 41, "轻度污染"],
            [15, 108, 63, 116, 1.48, 44, 26, "轻度污染"],
            [16, 33, 6, 29, 0.34, 13, 5, "优"],
            [17, 94, 66, 110, 1.54, 62, 31, "良"],
            [18, 186, 142, 192, 3.88, 93, 79, "中度污染"],
            [19, 57, 31, 54, 0.96, 32, 14, "良"],
            [20, 22, 8, 17, 0.48, 23, 10, "优"],
            [21, 39, 15, 36, 0.61, 29, 13, "优"],
            [22, 94, 69, 114, 2.08, 73, 39, "良"],
            [23, 99, 73, 110, 2.43, 76, 48, "良"],
            [24, 31, 12, 30, 0.5, 32, 16, "优"],
            [25, 42, 27, 43, 1, 53, 22, "优"],
            [26, 154, 117, 157, 3.05, 92, 58, "中度污染"],
            [27, 234, 185, 230, 4.09, 123, 69, "重度污染"],
            [28, 160, 120, 186, 2.77, 91, 50, "中度污染"],
            [29, 134, 96, 165, 2.76, 83, 41, "轻度污染"],
            [30, 52, 24, 60, 1.03, 50, 21, "良"],
            [31, 46, 5, 49, 0.28, 10, 6, "优"]
        ];

        var dataGZ = [
            [1, 26, 37, 27, 1.163, 27, 13, "优"],
            [2, 85, 62, 71, 1.195, 60, 8, "良"],
            [3, 78, 38, 74, 1.363, 37, 7, "良"],
            [4, 21, 21, 36, 0.634, 40, 9, "优"],
            [5, 41, 42, 46, 0.915, 81, 13, "优"],
            [6, 56, 52, 69, 1.067, 92, 16, "良"],
            [7, 64, 30, 28, 0.924, 51, 2, "良"],
            [8, 55, 48, 74, 1.236, 75, 26, "良"],
            [9, 76, 85, 113, 1.237, 114, 27, "良"],
            [10, 91, 81, 104, 1.041, 56, 40, "良"],
            [11, 84, 39, 60, 0.964, 25, 11, "良"],
            [12, 64, 51, 101, 0.862, 58, 23, "良"],
            [13, 70, 69, 120, 1.198, 65, 36, "良"],
            [14, 77, 105, 178, 2.549, 64, 16, "良"],
            [15, 109, 68, 87, 0.996, 74, 29, "轻度污染"],
            [16, 73, 68, 97, 0.905, 51, 34, "良"],
            [17, 54, 27, 47, 0.592, 53, 12, "良"],
            [18, 51, 61, 97, 0.811, 65, 19, "良"],
            [19, 91, 71, 121, 1.374, 43, 18, "良"],
            [20, 73, 102, 182, 2.787, 44, 19, "良"],
            [21, 73, 50, 76, 0.717, 31, 20, "良"],
            [22, 84, 94, 140, 2.238, 68, 18, "良"],
            [23, 93, 77, 104, 1.165, 53, 7, "良"],
            [24, 99, 130, 227, 3.97, 55, 15, "良"],
            [25, 146, 84, 139, 1.094, 40, 17, "轻度污染"],
            [26, 113, 108, 137, 1.481, 48, 15, "轻度污染"],
            [27, 81, 48, 62, 1.619, 26, 3, "良"],
            [28, 56, 48, 68, 1.336, 37, 9, "良"],
            [29, 82, 92, 174, 3.29, 0, 13, "良"],
            [30, 106, 116, 188, 3.628, 101, 16, "轻度污染"],
            [31, 118, 50, 0, 1.383, 76, 11, "轻度污染"]
        ];

        var dataSH = [
            [1, 91, 45, 125, 0.82, 34, 23, "良"],
            [2, 65, 27, 78, 0.86, 45, 29, "良"],
            [3, 83, 60, 84, 1.09, 73, 27, "良"],
            [4, 109, 81, 121, 1.28, 68, 51, "轻度污染"],
            [5, 106, 77, 114, 1.07, 55, 51, "轻度污染"],
            [6, 109, 81, 121, 1.28, 68, 51, "轻度污染"],
            [7, 106, 77, 114, 1.07, 55, 51, "轻度污染"],
            [8, 89, 65, 78, 0.86, 51, 26, "良"],
            [9, 53, 33, 47, 0.64, 50, 17, "良"],
            [10, 80, 55, 80, 1.01, 75, 24, "良"],
            [11, 117, 81, 124, 1.03, 45, 24, "轻度污染"],
            [12, 99, 71, 142, 1.1, 62, 42, "良"],
            [13, 95, 69, 130, 1.28, 74, 50, "良"],
            [14, 116, 87, 131, 1.47, 84, 40, "轻度污染"],
            [15, 108, 80, 121, 1.3, 85, 37, "轻度污染"],
            [16, 134, 83, 167, 1.16, 57, 43, "轻度污染"],
            [17, 79, 43, 107, 1.05, 59, 37, "良"],
            [18, 71, 46, 89, 0.86, 64, 25, "良"],
            [19, 97, 71, 113, 1.17, 88, 31, "良"],
            [20, 84, 57, 91, 0.85, 55, 31, "良"],
            [21, 87, 63, 101, 0.9, 56, 41, "良"],
            [22, 104, 77, 119, 1.09, 73, 48, "轻度污染"],
            [23, 87, 62, 100, 1, 72, 28, "良"],
            [24, 168, 128, 172, 1.49, 97, 56, "中度污染"],
            [25, 65, 45, 51, 0.74, 39, 17, "良"],
            [26, 39, 24, 38, 0.61, 47, 17, "优"],
            [27, 39, 24, 39, 0.59, 50, 19, "优"],
            [28, 93, 68, 96, 1.05, 79, 29, "良"],
            [29, 188, 143, 197, 1.66, 99, 51, "中度污染"],
            [30, 174, 131, 174, 1.55, 108, 50, "中度污染"],
            [31, 187, 143, 201, 1.39, 89, 53, "中度污染"]
        ];
        // 设置配置项
        var schema = [{
            name: 'date',
            index: 0,
            text: '日'
        }, {
            name: 'AQIindex',
            index: 1,
            text: 'AQI指数'
        }, {
            name: 'PM25',
            index: 2,
            text: 'PM2.5'
        }, {
            name: 'PM10',
            index: 3,
            text: 'PM10'
        }, {
            name: 'CO',
            index: 4,
            text: '一氧化碳（CO）'
        }, {
            name: 'NO2',
            index: 5,
            text: '二氧化氮（NO2）'
        }, {
            name: 'SO2',
            index: 6,
            text: '二氧化硫（SO2）'
        }];


        var itemStyle = {
            normal: {
                opacity: 0.8,
                shadowBlur: 10,
                shadowOffsetX: 0,
                shadowOffsetY: 0,
                shadowColor: 'rgba(0, 0, 0, 0.5)'
            }
        };

        option2 = {
            backgroundColor: '#404a59',
            color: [
                '#dd4444', '#fec42c', '#80F1BE'
            ],
            legend: {
                y: 'top',
                data: ['北京', '上海', '广州'],
                textStyle: {
                    color: '#fff',
                    fontSize: 16
                }
            },
            grid: {
                x: '10%',
                x2: 150,
                y: '18%',
                y2: '10%'
            },
            tooltip: {
                padding: 10,
                backgroundColor: '#222',
                borderColor: '#777',
                borderWidth: 1,
                formatter: function (obj) {
                    var value = obj.value;
                    return '<div style="border-bottom: 1px solid rgba(255,255,255,.3); font-size: 18px;padding-bottom: 7px;margin-bottom: 7px">' + obj.seriesName + ' ' + value[0] + '日：' + value[7] + '</div>' + schema[1].text + '：' + value[1] + '<br>' + schema[2].text + '：' + value[2] + '<br>' + schema[3].text + '：' + value[3] + '<br>' + schema[4].text + '：' + value[4] + '<br>' + schema[5].text + '：' + value[5] + '<br>' + schema[6].text + '：' + value[6] + '<br>';
                }
            },
            xAxis: {
                type: 'value',
                name: '日期',
                nameGap: 16,
                nameTextStyle: {
                    color: '#fff',
                    fontSize: 14
                },
                max: 31,
                splitLine: {
                    show: false
                },
                axisLine: {
                    lineStyle: {
                        color: '#eee'
                    }
                }
            },
            yAxis: {
                type: 'value',
                name: 'AQI指数',
                nameLocation: 'end',
                nameGap: 20,
                nameTextStyle: {
                    color: '#fff',
                    fontSize: 16
                },
                axisLine: {
                    lineStyle: {
                        color: '#eee'
                    }
                },
                splitLine: {
                    show: false
                }
            },
            visualMap: [{
                left: 'right',
                top: '10%',
                dimension: 2,
                min: 0,
                max: 250,
                itemWidth: 30,
                itemHeight: 120,
                calculable: true,
                precision: 0.1,
                text: ['圆形大小：PM2.5'],
                textGap: 30,
                textStyle: {
                    color: '#fff'
                },
                inRange: {
                    symbolSize: [10, 70]
                },
                outOfRange: {
                    symbolSize: [10, 70],
                    color: ['rgba(255,255,255,.2)']
                },
                controller: {
                    inRange: {
                        color: ['#c23531']
                    },
                    outOfRange: {
                        color: ['#444']
                    }
                }
            }, {
                left: 'right',
                bottom: '5%',
                dimension: 6,
                min: 0,
                max: 50,
                itemHeight: 120,
                calculable: true,
                precision: 0.1,
                text: ['明暗：二氧化硫'],
                textGap: 30,
                textStyle: {
                    color: '#fff'
                },
                inRange: {
                    colorLightness: [1, 0.5]
                },
                outOfRange: {
                    color: ['rgba(255,255,255,.2)']
                },
                controller: {
                    inRange: {
                        color: ['#c23531']
                    },
                    outOfRange: {
                        color: ['#444']
                    }
                }
            }],
            series: [{
                name: '北京',
                type: 'scatter',
                itemStyle: itemStyle,
                data: dataBJ
            }, {
                name: '上海',
                type: 'scatter',
                itemStyle: itemStyle,
                data: dataSH
            }, {
                name: '广州',
                type: 'scatter',
                itemStyle: itemStyle,
                data: dataGZ
            }]
        };

        // 使用刚指定的配置项和数据显示图表。
        // myChart.setOption(option);
        myChart.setOption(option2);
    </script>
</body>

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